<template>
  <div class="app-container table-app-container">
    <div class="fixed-table">
      <div class="fixed-table-actionbar">
        <table-filter />
        <action-bar />
      </div>
      <PageableTable
        :loading="loading"
        :data="insideTableData"
        :total="totalElements"
        :page="currentPage"
        :page-size="pageSize"
        :table-height="tableHeight"
        class="fixed-table-table"
        :multiple-selected="true"
        @page-change="onPageChange"
        @sort-change="onSortChange"
        @selection-change="onSelectionChange"
      >

        <el-table-column v-for="column in insideColumns" :key="column.key" :label="column.title" :prop="column.key" :sortable="column.sortable">
          <template slot-scope="scope">
            <column-render :render="column.render" :row="scope.row" :column="column" />
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" width="180" class-name="small-padding fixed-width">
          <template slot-scope="{row}">
            <el-button title="编辑" type="text" size="mini" icon="el-icon-edit" @click="edit(row.id)" />
            <el-button title="删除" type="text" size="mini" icon="el-icon-delete" @click="remove(row.id)" />
            <el-button title="模拟" type="text" size="mini" icon="el-icon-thumb" @click="openMock(row)" />
          </template>
        </el-table-column>
      </PageableTable>
    </div>
    <FormDialog
      title="编辑"
      :show.sync="dialogFormVisible"
      width="60%"
      @on-ok="ok"
      @on-cancel="cancel"
    >
      <EditForm :id="editId" ref="editForm" />
    </FormDialog>

    <FormDialog
      title="测试API"
      :show.sync="mockDialogVisible"
      width="60%"
      @on-ok="closeMock"
      @on-cancel="closeMock"
    >
      <el-form label-width="auto" size="mini">
        <el-form-item label="请求路径">
          <el-input v-model="mockedApi">
            <el-button slot="append" icon="el-icon-thumb" @click="mock" />
          </el-input>
        </el-form-item>
        <el-form-item label="响应">
          <el-input
            v-model="mockRes"
            v-loading="mockLoading"
            type="textarea"
            :rows="20"
          />
        </el-form-item>
      </el-form>
    </FormDialog>
  </div>
</template>

<script>
// tableHeight属性，从mixin混入而来
// secondary package based on el-pagination
import FormDialog from '@neu/biz-core/components/FormDialog'
// 表格查询组件独立编写，需要传递pageable-table实例的mixin方法filter
import TableFilter from './components/tableFilter'
// 编辑实例组件独立编写，需要传递id属性，判断新建还是更新操作
import EditForm from './components/editForm'
import ActionBar from './components/actionBar'
import PageableTable from '@neu/biz-core/components/PageableTable'

import { page, remove, mock } from '@neu/dcvm-ui/api/mock'
import databind from '@neu/biz-core/mixins/databind'

export default {
  name: 'UsersPage',
  components: {
    TableFilter,
    FormDialog,
    EditForm,
    ActionBar,
    PageableTable
  },
  mixins: [databind],
  data() {
    return {
      r: page,
      d: remove,
      insideColumns: [
        { title: '模拟API路径', key: 'api' },
        { title: '描述', key: 'description' }
      ],
      dialogFormVisible: false,
      mockDialogVisible: false,
      editId: -1,
      mockedApi: '',
      mockRes: '',
      mockLoading: false
    }
  },
  created() {
    this.filter()
  },
  methods: {
    // responseFormatter(result) {
    //   return result.filter(it => it.username !== 'admin')
    // },
    edit(id) {
      // 更新当前被编辑实体的ID，自动传递至编辑表单
      this.editId = id
      // 打开对话框
      this.dialogFormVisible = true
    },
    ok() {
      // 直接调用表单实例的保存方法
      this.$refs.editForm.save().then(response => {
        if (response === false) return
        this.$message({
          showClose: true,
          message: '操作成功！',
          type: 'success'
        })
        // 调用pageable-table实例的mixin方法refresh()，更新表格
        this.refresh()
        // 关闭对话框
        this.dialogFormVisible = false
      })
    },
    cancel() {
      this.editId = -1
      // this.$refs.editForm.reset()
      this.dialogFormVisible = false
    },
    openMock(row) {
      this.mockedApi = '/mock/' + row.api
      this.mockRes = ''
      // 打开对话框
      this.mockDialogVisible = true
    },
    mock() {
      mock(this.mockedApi).then(response => {
        this.mockRes = JSON.stringify(response)
        this.mockLoading = false
      })
    },
    closeMock() {
      this.mockDialogVisible = false
    }
  }
}
</script>

<style lang="scss">
  .mock-panel {
    dt, dd {
      float: left
    }
    dt {
      width: 100px;
    }
    dd {
      margin-left: 0;
    }
  }
</style>
